DE3923853C1 - - Google Patents

Info

Publication number
DE3923853C1
DE3923853C1 DE3923853A DE3923853A DE3923853C1 DE 3923853 C1 DE3923853 C1 DE 3923853C1 DE 3923853 A DE3923853 A DE 3923853A DE 3923853 A DE3923853 A DE 3923853A DE 3923853 C1 DE3923853 C1 DE 3923853C1
Authority
DE
Germany
Prior art keywords
control cycle
difference
time
switching valve
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE3923853A
Other languages
German (de)
English (en)
Inventor
Heinz Dipl.-Ing. 7300 Esslingen De Schaetzle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE3923853A priority Critical patent/DE3923853C1/de
Priority to EP90108300A priority patent/EP0408844B1/de
Priority to ES90108300T priority patent/ES2068276T3/es
Application granted granted Critical
Publication of DE3923853C1 publication Critical patent/DE3923853C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
DE3923853A 1989-07-19 1989-07-19 Expired - Lifetime DE3923853C1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3923853A DE3923853C1 (enrdf_load_stackoverflow) 1989-07-19 1989-07-19
EP90108300A EP0408844B1 (de) 1989-07-19 1990-05-02 Verfahren zur Regelung des Druckes, insbesondere in einer Bremsanlage eines Fahrzeuges
ES90108300T ES2068276T3 (es) 1989-07-19 1990-05-02 Procedimiento para la regulacion de la presion, sobre todo en una instalacion de frenos de un vehiculo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923853A DE3923853C1 (enrdf_load_stackoverflow) 1989-07-19 1989-07-19

Publications (1)

Publication Number Publication Date
DE3923853C1 true DE3923853C1 (enrdf_load_stackoverflow) 1990-10-25

Family

ID=6385360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3923853A Expired - Lifetime DE3923853C1 (enrdf_load_stackoverflow) 1989-07-19 1989-07-19

Country Status (3)

Country Link
EP (1) EP0408844B1 (enrdf_load_stackoverflow)
DE (1) DE3923853C1 (enrdf_load_stackoverflow)
ES (1) ES2068276T3 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123783A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Antriebsschlupfregelsystem
DE19508329A1 (de) * 1995-03-09 1996-09-12 Teves Gmbh Alfred Bremsdruckregelanlage
EP0890050A4 (en) * 1996-03-29 1999-08-25 Lam Res Corp PRESSURE MANAGEMENT METHOD AND APPARATUS IN VACUUM PROCESSING UNITS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333944A (en) * 1991-08-06 1994-08-02 Toyota Jidosha Kabushiki Kaisha Electrically controlled vehicle brake system having means for controlling braking based on detected actual braking effect and determined target value
DE4428929A1 (de) * 1994-08-16 1996-02-22 Wabco Gmbh Verfahren und Einrichtung zur Druckregelung
DE19510933A1 (de) * 1995-03-24 1996-09-26 Wabco Gmbh Verfahren zur Ermittlung des Ansprechdrucks einer durch Druck betätigten Bremse in einem Fahrzeugbremssystem

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627278A1 (de) * 1985-08-13 1987-03-05 Nissan Motor Pneumatisches servo-bremssystem
WO1987002948A1 (en) * 1985-11-16 1987-05-21 Robert Bosch Gmbh System for adjusting sleepage of a drive
DE3545676A1 (de) * 1985-12-21 1987-06-25 Bosch Gmbh Robert Druckmittelbetaetigte, insbesondere pneumatische, bremsanlage fuer fahrzeuge
DE3731076A1 (de) * 1987-09-16 1989-03-30 Bosch Gmbh Robert Verfahren zur umsetzung eines einem solldruck entsprechenden signals
DE3836515A1 (de) * 1987-10-27 1989-05-18 Aisin Seiki Blockierschutz-regeleinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133810A (en) * 1977-04-26 1978-11-22 Mitsubishi Electric Corp Air brake control apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627278A1 (de) * 1985-08-13 1987-03-05 Nissan Motor Pneumatisches servo-bremssystem
WO1987002948A1 (en) * 1985-11-16 1987-05-21 Robert Bosch Gmbh System for adjusting sleepage of a drive
DE3545676A1 (de) * 1985-12-21 1987-06-25 Bosch Gmbh Robert Druckmittelbetaetigte, insbesondere pneumatische, bremsanlage fuer fahrzeuge
DE3731076A1 (de) * 1987-09-16 1989-03-30 Bosch Gmbh Robert Verfahren zur umsetzung eines einem solldruck entsprechenden signals
DE3836515A1 (de) * 1987-10-27 1989-05-18 Aisin Seiki Blockierschutz-regeleinrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123783A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Antriebsschlupfregelsystem
US5419622A (en) * 1991-07-18 1995-05-30 Robert Bosch Gmbh Drive-slip control system
DE19508329A1 (de) * 1995-03-09 1996-09-12 Teves Gmbh Alfred Bremsdruckregelanlage
EP0890050A4 (en) * 1996-03-29 1999-08-25 Lam Res Corp PRESSURE MANAGEMENT METHOD AND APPARATUS IN VACUUM PROCESSING UNITS

Also Published As

Publication number Publication date
EP0408844B1 (de) 1994-12-21
ES2068276T3 (es) 1995-04-16
EP0408844A2 (de) 1991-01-23
EP0408844A3 (en) 1992-12-16

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee